Results 61 to 70 of about 806 (158)

Reviewing Challenges in the Diagnosis and Treatment of Lentigo Maligna and Lentigo-Maligna Melanoma [PDF]

Rare Cancers and Therapy, 2015
Lentigo maligna (LM) and lentigo-maligna melanoma (LMM) are pigmented skin lesions that may exist on a continuous clinical and pathological spectrum of melanocytic skin cancer. LM is often described as a "benign" lesion and is accepted as a melanoma in situ; LM can undergo malignant transformation to particularly aggressive melanoma. LMM is an invasive
Juhász, Margit L. W., Marmur, Ellen S.
openaire   +2 more sources

Lateral Release – A technique for medium to large scalp lesions

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Julian Kött, Daniel Czesla, Moritz Felcht   +2 more
wiley   +1 more source

Global consensus on the management of melanin hyperpigmentation disorders

Journal of the European Academy of Dermatology and Venereology, Volume 40, Issue 5, Page 760-772, May 2026.
A global Delphi consensus of 10 dermatology experts established evidence‐based recommendations for melanin hyperpigmentation disorders, providing unified classification, photoprotection guidance and treatment algorithms. This framework harmonizes terminology and supports individualized management across diverse skin types and health systems.
Thierry Passeron, Seemal R. Desai, Marwa Abdallah, Firas Al‐Niaimi, Ncoza Dlova, Pearl E. Grimes, Jorge Ocampo‐Candiani, Rashmi Sarkar, Leihong Flora Xiang, Helio Amante Miot   +9 more
wiley   +1 more source

Microinvasive lentigo maligna melanoma

Journal of the American Academy of Dermatology, 1987
Ninety-one skin biopsy specimens previously identified as lentigo maligna were examined for the presence of microinvasion, using the demonstration of S100 protein within atypical cells as the means for locating these superficial foci. In 14 cases, atypical melanocytes were identified, most often in the papillary dermis.
openaire   +2 more sources

Immunotherapy Administration and Survival for Stage IV Melanoma Patients at Minority‐Serving Hospitals

Cancer Medicine, Volume 15, Issue 4, April 2026.
ABSTRACT Background Immunotherapy has transformed outcomes in stage IV melanoma, yet disparities in access persist. Minority‐serving hospitals (MSH) disproportionately care for socioeconomically disadvantaged and minority patients, but their impact on immunotherapy use and survival in melanoma is not well defined.
Mackenzie M. Mayhew, Zoe Hemmer, Elizabeth J. Olecki, Jacob A. Sellers, Nidhi Kuchimanchi, Lynn T. Dengel, Craig L. Slingluff Jr., Russell G. Witt   +7 more
wiley   +1 more source

Robustness of a convolutional neural network trained on dermoscopic images and challenged with close‐up images

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 4, Page 504-513, April 2026.
Summary Background and Objectives Deep learning‐convolutional neural networks (DL‐CNNs) have demonstrated high diagnostic accuracy within the domain of dermoscopy. However, many clinical settings lack dermoscopic devices, requiring reliance on close‐up images. This study evaluates the robustness of a DL‐CNN trained on dermoscopic images when challenged
Anastasia Sophie Vollmer, Julia Katharina Winkler, Katharina Susanne Kommoss, Wilhelm Stolz, Albert Rosenberger, Alexander Enk, Holger Andreas Haenssle   +6 more
wiley   +1 more source

Topical Imiquimod for Lentigo Maligna in a Nonagenarian

Life
Background: Lentigo maligna (LM) represents melanoma in situ and predominantly affects elderly individuals, typically arising on chronically sun-exposed skin of the head and neck.
Sarah Hosseini, Georgios Kravvas, Sandra Jerkovic Gulin   +2 more
doaj   +1 more source

Domänenübergreifende diagnostische Genauigkeit eines DL‐CNN: Dermatoskopie versus klinische Nahaufnahmen

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 4, Page 504-514, April 2026.
Zusammenfassung Hintergrund und Zielsetzung Deep‐learning‐basierte Convolutional Neural Networks (DL‐CNN) erzielen innerhalb der Domäne der dermatoskopischen Bildgebung eine hohe diagnostische Genauigkeit. In der klinischen Praxis stehen dermatoskopische Geräte jedoch nicht immer zur Verfügung, sodass häufig klinische Nahaufnahmen angefertigt werden ...
Anastasia Sophie Vollmer, Julia Katharina Winkler, Katharina Susanne Kommoss, Wilhelm Stolz, Albert Rosenberger, Alexander Enk, Holger Andreas Haenssle   +6 more
wiley   +1 more source

Desmoplastic melanoma associated with an intraepidermal lentiginous lesion: case report and literature review Melanoma desmoplásico associado a lesão lentiginosa intraepidérmica, com evolução de 10 anos: relato de caso e revisão bibliográfica

Anais Brasileiros de Dermatologia, 2013
Desmoplastic melanoma tends to present as firm, amelanotic papules. Microscopically, it reveals a proliferation of fusiform cells in the dermis and variable collagen deposition, as well as intraepidermal melanocytic proliferation of lentiginous type in ...
Cesar de Souza Bastos Junior, Juan Manuel Piñeiro-Maceira, Fernando Manuel Belles de Moraes   +2 more
doaj  

Lentigo Maligna: Clinical Presentation and Appropriate Management

Clinical, Cosmetic and Investigational Dermatology, 2020
Helena Iznardo,1,* Cristina Garcia-Melendo,1,* Oriol Yélamos1,2 1Dermatology Service, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain; 2Dermatology Service, Centro Médico Teknon – Quir ...
Iznardo H, Garcia-Melendo C, Yélamos O
doaj